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Tag: react-hook-form

React-Hook Form: How do I convert the value of the quantity into a number that is inside the useFieldArray?

I have already declared the input to only receive numbers: But this would still save as a string. How can I convert the value of the quantity into a number or if I could parse this into an integer? The quantity input field is in the nestedFieldArray I recreated this in: https://codesandbox.io/s/react-hook-form-data-in-step-1-and-step-2-with-nestedarray-7hyksh?file=/src/nestedFieldArray.js:485-1532 This is what the data looks like in

React-Hook Form with useFieldArray: TextField value does not show up in the console. How can I fix it?

I wanted to enter the word Product but when I submit it, it does not show up in the console. What shows up in the console: As you can see here, the word Product does not appear in the console. Any idea on how I can solve this? This is the codesandbox link: https://codesandbox.io/s/react-hook-form-usefieldarray-nested-arrays-forked-vjwbp?file=/src/index.js this is the fieldArray.js where the

Yup conditional validation depending on if another field is valid?

I’m working on a project with a long registration form made with MUI, react-hook-forms and yup. There would be one field rendered at a time with a “Next” button to change the displayed input field to a next one (i.e. go from email field to name field). Right now it doesn’t let me submit the email field and display the

Unable to pass value from input to fromData in reactjs

I am having a form using react-hook-form and I am updating the input forms using setState but when I am get formData and do a fetch request the value from the input text field is not loading at all. This is the picture when I update the input text field from setState and do a fetch request This is the

How to input only number in react-hook-form

I’m using react-hook-form for my input components, but there is one problem. In some text field, for example, text field for validation that take only number, i don’t know how to do that, with normal textInput, we can use regex, like and put that function and hook value on onTextChange and value respectively , i tried same method above on

Accessing error from react-hook-form using reactstrap

I created a form with reactstrap and react-hook-form. Why are my errors not displaying? Dummy section which renders text input: Text input with error: Submit Button Thanks. Code Sandbox Answer @jamfie, you are using different useForm for each component. Your form need to have the same instance, you can do that by using useformcontext or by passing props to components.

Validation in Yup React based on the value of checkbox

I am building a form in React using React-form-hook and validation using yup. I am using a watch() to check if the checkbox is clicked or not and if it is clicked it will display another input field …

React – Unhandled Rejection (TypeError): e.preventDefault is not a function

I’m getting this error below when I try to implement an Axios post with react-hook-form: Unhandled Rejection (TypeError): e.preventDefault is not a function The problem started occuring when I added …

React form is sending only one property of state, rather than entire state

I am attempting to send form data from my react client to my nodejs server; however, upon submitting the form, only the last property of the state is sent to my server. I know this is a client side …

What are major differences between Controlled and Uncontrolled Components in react-hooks-form?

I am using react hooks form. I read from documentation about controlled and uncontrolled. Controlled and this is UnControlled form Can somebody please tell what difference does it makes? And what do i gain by making controlled components instead of uncontrolled? Answer React Hook Form embraces uncontrolled form and input, which means you can still […]

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